APD APETDOLA Wireless Cat Water Fountain Filter, 8 Pack Filters with 32 Pre-Filter Sponge for Cat Fountain Stainless Steel 135 fl oz, 6 Layer Replacement Filters for Pet Fountain Battery Operated

[8 Pack Filters & 32 Pcs Pre-Filter Sponges] The cat water fountain filters are compatible with 135 Fl oz/4L APETDOLA wireless cat water fountain stainless steel FS10PRO, which are individually packaged and sealed to maintain high quality. 16pcs Sponge Filter can let your each week to replacment the pump filter. [Fresher, Healthier, Better Tasting] Unlike ordinary 3-layer, APETDOLA cat fountain comes with a bigger 6-layer filter for animals, MUCH MORE efficient at removing hair, air particles, unpleasant smells than the tiny 3-layer ones.. [Care for Your Pet's Health] Filters replacement for pet water fountain provide 24/7 all day fresher, cleaner and better tasting, which helps to increase your pet’s water consumption and reduce the risk of urinary tract infections.. [Longer Service for Healthy Water] Thanks to the upgrade one cat fountain filters with 4 pre-filter sponge, service life can be as long as 30 DAYS/a MONTH. Length: 5.3 IN. Breadth: 3.5 IN. Thickness: 0.5 IN.. [Kind Tips] Please replace the filter every 4 weeks and replace the pre-filter sponge once a week. Please check your original cat water fountain model before purchase. If you have any further questions, APETDOLA service team is always there.